Method and apparatus for the recovery of non-solvent type fills from gelatin capsules
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United States of America Patent
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Mar 26, 2002
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N/A
app pub date -
Jul 5, 2000
filing date -
Jul 15, 1999
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Expired
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Abstract
Method and apparatus for recovering non-solvent fills from a gelatin-containing material by adding the gelatin-containing material to a suitable solvent to form a mixture including a solvent phase and a phase containing said non-solvent fill and then separating the solvent phase from the phase containing said non-solvent fill, followed by recovering the non-solvent fill.
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